JPS5981704U - internal combustion engine hydraulic lifter - Google Patents
internal combustion engine hydraulic lifterInfo
- Publication number
- JPS5981704U JPS5981704U JP17650082U JP17650082U JPS5981704U JP S5981704 U JPS5981704 U JP S5981704U JP 17650082 U JP17650082 U JP 17650082U JP 17650082 U JP17650082 U JP 17650082U JP S5981704 U JPS5981704 U JP S5981704U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- hydraulic lifter
- recess
- combustion engine
- rocker arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の第一実施例に係る内燃機関の油圧リフ
タを組み込んだ動弁機構の縦断面図、第2図は本考案の
第二実施例に係る油圧リフタの縦断面図、第3図は本考
案の第三実施例に係る油圧リフタの縦断面図、第4図は
本考案の第四実施例に係る油圧リフタの縦断面図、であ
る。
1・・・・・・バルブ、3・・・・・・カム、5・・・
・・田ツカシャフト、6・・・・・・ロッカアーム、9
・・・・・・凹部、10・・・・・・プランジャ、11
・・・・・・高圧室、15.27・・曲鉄系部材、16
・・・・・・ロッカアーム自体に形成された凹部、17
.18・・・・・・オイル通路、22・・・・・・逆止
弁。
、 第1図
第3図FIG. 1 is a vertical cross-sectional view of a valve mechanism incorporating a hydraulic lifter for an internal combustion engine according to a first embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of a hydraulic lifter according to a second embodiment of the present invention. 3 is a longitudinal sectional view of a hydraulic lifter according to a third embodiment of the present invention, and FIG. 4 is a longitudinal sectional view of a hydraulic lifter according to a fourth embodiment of the present invention. 1... Valve, 3... Cam, 5...
...Tatsuka shaft, 6...Rocker arm, 9
...Recess, 10...Plunger, 11
・・・・・・High pressure chamber, 15.27・・Bent iron system member, 16
・・・・・・Recess formed in the rocker arm itself, 17
.. 18...Oil passage, 22...Check valve. , Figure 1 Figure 3
Claims (2)
にプランジャを挿入して凹部とプランジャにより高圧室
を形成し、該高圧室にロッカシャフトからのオイル通路
を接続して該オイル通路内に高圧室からのオイルの逆流
を防止する逆止弁を設けた内燃機関の油圧リフタにおい
て、前記ロッカアームをアルミ系部材から構成し、前記
ロッカアームの凹部内壁を鉄系部材から構成したことを
特徴とする内燃機関の油圧リフタ。(1) A recess is formed in the rocker arm, a plunger is inserted retractably into the recess, a high pressure chamber is formed by the recess and the plunger, an oil passage from the rocker shaft is connected to the high pressure chamber, and the oil passage is inserted into the oil passage. A hydraulic lifter for an internal combustion engine is provided with a check valve for preventing backflow of oil from a high pressure chamber, characterized in that the rocker arm is made of an aluminum material, and the inner wall of the recess of the rocker arm is made of an iron material. Hydraulic lifter for internal combustion engines.
た凹部に圧入または鋳ぐるみのいずれか一方の手段によ
り装着した実用新案登録請求の範囲第1項に記載の内燃
機関の油圧リフタ。(2) The hydraulic lifter for an internal combustion engine according to claim 1, wherein the iron-based member is mounted in a recess formed in the rocker arm itself by either press fitting or casting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17650082U JPS5981704U (en) | 1982-11-24 | 1982-11-24 | internal combustion engine hydraulic lifter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17650082U JPS5981704U (en) | 1982-11-24 | 1982-11-24 | internal combustion engine hydraulic lifter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5981704U true JPS5981704U (en) | 1984-06-02 |
JPH0138243Y2 JPH0138243Y2 (en) | 1989-11-16 |
Family
ID=30383717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17650082U Granted JPS5981704U (en) | 1982-11-24 | 1982-11-24 | internal combustion engine hydraulic lifter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5981704U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63173808A (en) * | 1987-01-12 | 1988-07-18 | Nissan Motor Co Ltd | Valve system of internal combustion engine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5316708U (en) * | 1976-07-23 | 1978-02-13 | ||
JPS56124209U (en) * | 1980-02-22 | 1981-09-21 | ||
JPS5964409U (en) * | 1982-10-23 | 1984-04-27 | アイシン精機株式会社 | Valve mechanism |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5316708B2 (en) * | 1971-10-19 | 1978-06-02 |
-
1982
- 1982-11-24 JP JP17650082U patent/JPS5981704U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5316708U (en) * | 1976-07-23 | 1978-02-13 | ||
JPS56124209U (en) * | 1980-02-22 | 1981-09-21 | ||
JPS5964409U (en) * | 1982-10-23 | 1984-04-27 | アイシン精機株式会社 | Valve mechanism |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63173808A (en) * | 1987-01-12 | 1988-07-18 | Nissan Motor Co Ltd | Valve system of internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPH0138243Y2 (en) | 1989-11-16 |
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